eBooks de Electricidad, página 2 de 4

"Electricity is a form of energy. Electricity is the flow of electrons. All matter is made up of atoms, and an atom has a center, called a nucleus. The nucleus contains positively charged particles called protons and uncharged particles called neutrons. The nucleus of an atom is surrounded by negatively charged particles called electrons.Before electricity generation began slightly over 100 years ago, houses were lit with kerosene lamps, food was cooled in iceboxes, and rooms were warmed by wood-burning or coal-burning stoves. Beginning with Benjamin Franklins experiment with a kite one stormy night in Philadelphia, the principles of electricity gradually became understood. In the mid-1800s, everyones life changed with the inventionof the electric light bulb. Prior to 1879, electricity had been used in arc lights for outdoor lighting. The lightbulbs invention used electricity to bring indoor lighting to our homes.Magnetism is a property of materials that respond at an atomic or subatomic level to an applied magnetic field. For example, the most well known form of magnetism is ferromagnetism such that some ferromagnetic materials produce their own persistent magnetic field. Also Electromagnetism has continued to develop into the 21st century, being incorporated into the more fundamental theories of gauge theory, quantum electrodynamics, electroweak theory, and finally the standard model.This book telling this scientific story basicly from ancient Egypt, Greek, Indian and China civilizations to the todays new great inventions such as Maxwells Electromagnetics and Einsteins Relativity theories with modern applications.."

Asked to name a great physicist, most people would mention Newton or Einstein, Feynman or Hawking. But ask a physicist and theres no doubt that James Clerk Maxwell will be near the top of the list. Maxwell, an unassuming Victorian Scotsman, explained how we perceive colour. He uncovered the way gases behave. And, most significantly, he transformed the way physics was undertaken in his explanation of the interaction of electricity and magnetism, revealing the nature of light and laying the groundwork for everything from Einsteins special relativity to modern electronics. Along the way, he set up one of the most enduring challenges in physics, one that has taxed the best minds ever since. Maxwells demon is a tiny but thoroughly disruptive thought experiment that suggests the second law of thermodynamics, the law that governs the flow of time itself, can be broken. This is the story of a groundbreaking scientist, a great contributor to our understanding of the way the world works, and his duplicitous demon.

O livro é um guia completo para profissionais que desejam dominar as técnicas termográficas e aplicá-las de forma eficaz em suas áreas de atuação. Com uma abordagem que combina fundamentos teóricos,

O livro Transformadores de Potência: Fundamentos e Técnicas de Manutenção aborda os princípios essenciais para a operação, manutenção e monitoramento desses equipamentos críticos em sistemas de energ

A composição da matéria, o que acontece dentro das moléculas e dos átomos e qual é a relação desses fenômenos com a eletricidade iniciam o estudo desta publicação. São destacados, de forma objetiva,

The only scientist to ever appear on the British twenty pound note, Michael Faraday is one of the most recognisable names in the history of science. Faradays forte was electricity, a revolutionary force in nineteenth-century society. The electric telegraph had made mass-communication possible and inventors looked forward to the day when electricity would control all aspects of life. By the end of the century, this dream was well on its way to being realised. But what was Faradays role in all this? How did his science come to have such an impact on the lives of the Victorians (and ultimately on us)? Iwan Morus tells the story of Faradays upbringing in London and his apprenticeship at the Royal Institution under the supervision of the flamboyant chemist, Sir Humphry Davy, all set against the backdrop of a vibrant scientific culture and an empire near the peak of its power.

Los experimentos de Coulomb revelaron que los campos eléctricos se deben a cargas eléctricas en reposo o en movimiento. Posteriores estudios de Oersted y Ampère mostraron que los campos magnéticos se

Este livro é a compilação de mais de uma década de pesquisa em eletromagnetismo aplicado e práticas de docência para cursos de Engenharia pelo Dr. Alexandre Maniçoba de Oliveira, professor D303 do In

Curso de ocho episodios para aprender las nociones fundamentales del mundo electromagnético. ¿Qué es la electrostática? ¿Cuáles son las características de un campo eléctrico? ¿Cómo se comportan los diferentes tipos de circuitos? ¿Que es la magnetostatica? Estas y otras preguntas encuentran respuestas en este material didactico elaborado por la profesora Estrada de la catedra de Electromagnetismo y Optica A del Departamento de Fisica de la UBA. Contiene actividades para trabajar los conceptos, ejercicios guiados para practicar y dos autoevaluaciones para fijar lo aprendido.

Este e-book apresenta atividades de robótica que visam a utilização de materiais reciclados e reutilizáveis, propondo como criar robôs e invenções incríveis utilizando sucatas e elementos da natureza

Este livro, intitulado Operadores de Porta de Cabine de Elevadores: Fundamentos, Tecnologias e Aplicaçes , escrito por Giovani de Morais e Silva, oferece uma abordagem abrangente sobre os operadores de porta de elevadores. Ele explora desde os principios basicos ate as tecnologias mais avançadas, incluindo a evoluço historica, componentes, funcionamento, tipos de operadores, sistemas de controle, normas regulatorias, manutenço, diagnostico de problemas e inovaçes tecnologicas. O autor destaca a importancia crucial desses dispositivos para a segurança, eficiencia e conforto dos sistemas de transporte vertical modernos. O livro tambem discute tendencias futuras, como inteligencia artificial, IoT e materiais avançados, alem de apresentar estudos de caso praticos em diferentes cenarios, como edificios comerciais, residenciais, hospitais e aeroportos. A obra foi desenvolvida para atender uma ampla gama de leitores, desde estudantes e tecnicos ate engenheiros e gestores, com o objetivo de fornecer uma compreenso solida sobre os operadores de porta e seu impacto nos sistemas de elevadores modernos.

Qualquer forma de crença é sempre uma forma de conhecimento. Entretanto, a forma mais universal de conhecimento é o próprio conhecimento sobre a luz. A luz que hoje está em toda a tecnologia da humanidade. A humanidade esta em redenço e o que ela sabe sobre a luz era tudo que precisava.

O LIVRO TEM COMO PRINCIPAL OBJETIVO TRAZER AOS LEITORES QUEM FOI NIKOLAS TESLA PARA O MUNDO COM SUAS PRINCIPAIS INVENÇÕES QUE CONTRIBUÍRAM PARA O AVANÇO DA HUMANIDADE.

Nessa história você vai acompanhar a trajetória de um grupo de cinco jovens amigos superinteligentes que transformam situações traumáticas em motivação para acharem soluções geniais. Veja como eles c

Neste pequeno e potente livro, o visionário Nikola Tesla nos conduz em um mergulho em sua mente brilhante e apresenta sua visão extraordinária sobre as possibilidades de geração e uso da energia. Com

Was ware, wenn Strom nicht einfach nur durch Leitungen fliet, sondern von wilden, chaotischen Stromhexen angetrieben wird? In diesem Buch entlarvst du ihre Tricks und erfahrst, wie Spannung, Strom und Widerstand wirklich funktionieren. Von elektrischen Einwegtunneln uber magische Schleusen bis hin zu tanzenden Hexen im Transformator: dieses Buch macht Elektrotechnik verstandlich, spannend und garantiert unvergesslich! Perfekt fur alle, die sich fragen: Wie funktioniert Strom eigentlich wirklich?

El libro muestra la capacidad de las redes neuronales y en concreto de los mapas auto-organizados de Teuvo Kohonen, los conocidos como Self-Organizing Maps (SOM) para clasificar consumidores eléctricos a partir de historicos de datos reales de consumo. El espectro de datos de entrada esta formado por mas de 20 tipos de consumidores distintos de una misma region geografica. La red neuronal SOM ha demostrado ser una eficaz herramienta para segmentar y clasificar consumidores a partir de sus perfiles de carga diarios y ha permitido identificar nuevos consumidores, no utilizados antes para entrenar el mapa. Esta identificacion posterior y la asignacion automatica a un segmento o cluster de clientes permiten asociar nuevos consumidores a patrones de consumo previamente clasificados. Este procedimiento permitiria a compañias comercializadoras y a clientes conocer a partir de los datos de consumo diario a que cluster de consumidores pertenece y elegir tarifas especificas en funcion del patron de consumo de este grupo.

Este libro trata del cálculo fácil de electroimanes de una manera práctica, tanto monofásicos, en C.A. y C.C, como trifásicos, y nace como consecuencia de la nula bibliografía específica de este tema, la mayoria de los libros tecnicos que existen en el mercado tratan el tema de una manera tangencial. En esta publicacion, se abordan en profundidad los calculos de electroimanes de una manera facil y sencilla teniendo en cuenta todos los parametros que intervienen en ellos, aportando soluciones ideales a aplicaciones concretas. El capitulo 1 del libro esta dedicado a las Nociones basicas de electromagnetismo, abordando las generalidades de los electroimanes, circuitos magneticos, amperivueltas, bobinas, imantacion, desimantacion, aplicaciones, ensayos, factor de utilizacion, espira de sombra, normativa, etc. Los capitulos 2, 3, 4 y 5 estan dedicados a los Calculos de electroimanes monofasicos de herradura, acorazados, de campana y de corredera, respectivamente, en todos ellos se incluye un ejemplo practico de calculo y comprobacion de electroiman. El capitulo 6 esta dedicado al Calculo de electroimanes trifasicos incluyendo tambien un ejemplo practico de calculo y comprobacion de electroiman trifasico. El libro esta recomendado a los tecnicos de la industria y, en especial, a ingenieros de proyectos, jefes de mantenimiento, tecnicos de talleres electromecanicos, profesores de enseñanzas tecnicas, alumnos de ingenieria y de ciclos formativos y, en general, a todos aquellos que le interese la electricidad, sera para ellos un buen manual.

Madison & Adams presents to you this meticulously edited Tesla collection. The edition includes the works of this visionary scientist, his autobiography and the extensive biography dedicated to his various areas of Teslas research and inventions . Biography "The Inventions, Researches and Writings of Nikola Tesla" is a comprehensive compilation of Teslas pioneering activities, research, and works. The ideas and inventions are conveyed in their own way, determining by their own place by intrinsic merit. But with the fact that Tesla blazed a path that electrical development would later follow for years to come, the compiler of the book endeavored to bring together all of Teslas work up to that point in Teslas life. Aside from indicating the range of his thought and originality of his mind, the book has historical value because it describes the scope of Teslas early inventions. Tesla is recognized as one of the foremost electrical researchers and inventors and, at the time of publication, the book was the "bible" of every electrical engineer practicing the profession.This edition includes as well the writings of the scientist himself:My Inventions AutobiographyA New System of Alternate Current Motors and TransformersExperiments with Alternate Currents of Very High Frequency Experiments with Alternate Currents of High Potential and High FrequencyOn Light and Other High Frequency PhenomenaOn ElectricityMy Submarine DestroyerHigh Frequency Oscillators for Electro-Therapeutic and Other PurposesAlternate Current Electrostatic Induction ApparatusAn Electrolytic ClockElectric Discharge in Vacuum TubesNotes on a Unipolar DynamoThe Age of ElectricityThe Problem of Increasing Human EnergyTalking with PlanetsLittle Aeroplane ProgressHow to Signal to MarsThe Wonder World to Be Created by ElectricityNikola Tesla Sees a Wireless VisionThe True WirelessOn Roentgen RadiationsAn Interesting Feature of X-Ray RadiationsRoentgen Rays or StreamsTeslas Wireless Light

In "Frictional Electricity," Charles Heber Clark explores the intricate phenomena associated with static electricity and its underlying principles. Written during the late 19th century, the book bridges scientific inquiry and literary engagement, employing a style that is both accessible and eloquent. Clark deftly navigates the early complexities of electrical theories, incorporating rich illustrations and anecdotal narratives that reflect the scientific fervor of his time. His work stands as a testament to the burgeoning interest in electricity and its applications, fostering a dialogue between scientific understanding and everyday experiences. Clark, better known by his pen name Max Adler, was a multifaceted figure whose background in both literature and science uniquely positioned him to engage with the electrifying topics of his era. His writings often exhibit a keen understanding of the intersection between scientific discourse and popular literature, revealing his intent to demystify complex subjects for the general public. This blend of expertise and creativity likely inspired him to write "Frictional Electricity,Au aiming to illuminate the marvels of physical science through a captivating narrative. This book is highly recommended for readers with an interest in the history of science, as well as enthusiasts of Clarks literary contributions. It offers valuable insights into the pioneering discoveries of electricity while also providing a contextual backdrop that enriches our understanding of its cultural significance in the Victorian age. Readers will find that Clarks informative yet engaging prose invites them to ponder the implications of electricity in both their daily lives and the broader societal context.